| 型号 | 质量 m | 尺寸mm | ||
| 轴承 ≈kg |
d | D | B | |
| NUP206EM | 0.219 | 30 | 62 | 16 | NJ2206EM | 0.261 | 30 | 62 | 20 |
| NUP2206EM | 0.268 | 30 | 62 | 20 | NJ306EM | 0.376 | 30 | 72 | 19 |
| NUP306EM | 0.385 | 30 | 72 | 19 | NJ2306EM | 0.54 | 30 | 72 | 27 |
| NUP2306EM | 0.551 | 30 | 72 | 27 | NJ406EM | 0.859 | 30 | 90 | 23 |
| NJ207EM | 0.309 | 35 | 72 | 17 | NUP207EM | 0.317 | 35 | 72 | 17 |
| NJ2207EM | 0.416 | 35 | 72 | 23 | NUP2207EM | 0.427 | 35 | 72 | 23 |